Help/Support PuTTY Fatal Error: Server Unexpectedly Closed Network Connection iOS - iPhone

NitroxicDemon · February 24, 2015

I attach an app to GDB then after a while when it says reading symbols for shared libraries, putty loses the connection. WTF? Putty says server unexpectedly closed network connection. I look and my app is still running and is fine. I am on an iPod 5g iOS 8.1.2. I tried from my Laptop and same thing. I have the latest version of putty.

Rook · February 24, 2015

When you get that error, it means the connection between your PC and iDevice was closed. Doesn't have to do with the app.

I've seen a few with this error, not really sure why it happens. Could be your Wi-Fi or maybe OpenSSH?

Can you try re-installing OpenSSH?

Cyber X · February 24, 2015

When you get that error, it means the connection between your PC and iDevice was closed. Doesn't have to do with the app.

I've seen a few with this error, not really sure why it happens. Could be your Wi-Fi or maybe OpenSSH?

Can you try re-installing OpenSSH?

thats a good one imma try that now lol

Cyber X · February 24, 2015

got it after re installing OpenSSH ans OpenSSL.. error popped up when i Continued

Rook · February 25, 2015

got it after re installing OpenSSH ans OpenSSL.. error popped up when i Continued

Re-install it again and you might go further this time

Have you tried another Terminal? Like KiTTY?

How about WinSCP or CyberDuck? Can you connect with those?

Rook · February 25, 2015

Can you guys also check your logs to see if it tells you something about it?

/var/log/

/var/logs/

Also, try a different port.

If you still get nothing, try setting the "Seconds between keepalives" option to 10 or more:

If that still doesn't work, mess around with PuTTY's settings in the Connection tab.

Updated February 25, 2015 by DiDA

NitroxicDemon · February 25, 2015

@DiDA

its weird... if i run igg and get the value and then attach gdb it crashes..but as soon as i open an app and attach gdb it seems to be working fine...and also when i set a watchpoint then continue, the app is still frozen

Rook · February 25, 2015

@DiDA

its weird... if i run igg and get the value and then attach gdb it crashes..but as soon as i open an app and attach gdb it seems to be working fine...and also when i set a watchpoint then continue, the app is still frozen

Did you fix your "Server unexpectedly closed connection" error?